Patellar tendon-lateral trochlear ridge distance may predict patellofemoral instability

PHOENIX — Results presented at the Arthroscopy Association of North America Annual Meeting showed patellar tendon-lateral trochlear ridge distance may be a reliable measurement for predicting patellofemoral instability.“[Patellar tendon-lateral trochlear ridge] distance demonstrated higher sensitivity than [tibial tubercle-trochlear groove],” Adam J. Tagliero, MD, associate